Comparasion the effect of four different dose of norepinephrine for preventing post-spinal in cesarean section: a randomized controlled trial

Status

Recruiting

Phases

Phase 4

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR1900022151

Enrollment

Unknown

Registered

2019-03-27

Start date

2019-04-01

Completion date

Unknown

Last updated

2019-04-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

hypotension

Interventions

group 0:no

group 0.025:0.025µg/kg/min norepinephrine infusion

group 0.05:0.05µg/kg/min norepinephrine infusion

group0.075:0.075µg/kg/min norepinephrine infusion

group 0.1:0.1µg/kg/min norepinephrine infusion

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: Patents with singleton pregnancy, ASA statue I or II and scheduled elective cesarean delivery, height 150-175cm.

Exclusion criteria

Exclusion criteria: Preeclampsia or hypertension, preexisting or gestational diabetes, BMI> 35 kg/m2, contradictions to local anesthesia.

Design outcomes

Primary

Measure	Time frame
blood presure;	—

Secondary

Measure	Time frame
side effects;hemodynamics;	—

Countries

China

Contacts

Public ContactXiao Fei

13706597501@163.com+86 13706597501

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026